<nav>
    <ul class="box box-between box-center">
        <li>
            <a href="" class="box box-col box-center">
                <span class="nav-icons icon-game"></span>
                <span class="nav-word font12">赛事</span>
            </a>
        </li>
        <li>
            <a href="" class="box box-col box-center">
                <span class="nav-icons icon-society"></span>
                <span class="nav-word font12">社团</span>
            </a>
        </li>
        <li>
            <a href="" class="box box-col box-center">
                <span class="nav-icons icon-mine"></span>
                <span class="nav-word font12">个人中心</span>
            </a>
        </li>
    </ul>
</nav>